import {
  getBreadCrumbList,
  getHomeRoute,
  getMenuByRouter,
  getNextRoute,
  getRouteTitleHandled,
  getTagNavListFromLocalstorage,
  localRead,
  localSave,
  routeEqual,
  routeHasExist,
  setTagNavListInLocalstorage
} from '@/utils'
import router from '@/router'
import routers from '@/router/routers'
import config from '@/config'

const { homeName } = config

const closePage = (state, route) => {
  const nextRoute = getNextRoute(state.tagNavList, route)
  state.tagNavList = state.tagNavList.filter((item) => {
    return !routeEqual(item, route)
  })
  router.push(nextRoute)
}

export default {
  state: {
    breadCrumbList: [],
    tagNavList: [],
    homeRoute: {},
    local: localRead('local'),
    errorList: [],
    hasReadErrorPage: false,
    routers: routers
  },
  getters: {
    menuList: (state, getters, rootState) =>
      getMenuByRouter(state.routers, rootState.user.access),
    errorCount: (state) => state.errorList.length
  },
  mutations: {
    setRoutes: (state, value) => {
      state.routers = value
    },
    setBreadCrumb(state, route) {
      state.breadCrumbList = getBreadCrumbList(route, state.homeRoute)
    },
    setHomeRoute(state, routes) {
      state.homeRoute = getHomeRoute(routes, homeName)
    },
    setTagNavList(state, list) {
      let tagList = []
      if (list) {
        tagList = [...list]
      } else tagList = getTagNavListFromLocalstorage() || []
      if (tagList[0] && tagList[0].name !== homeName) tagList.shift()
      const homeTagIndex = tagList.findIndex((item) => item.name === homeName)
      if (homeTagIndex > 0) {
        const homeTag = tagList.splice(homeTagIndex, 1)[0]
        tagList.unshift(homeTag)
      }
      state.tagNavList = tagList
      setTagNavListInLocalstorage([...tagList])
    },
    closeTag(state, route) {
      const tag = state.tagNavList.filter((item) => routeEqual(item, route))
      route = tag[0] ? tag[0] : null
      if (!route) return
      closePage(state, route)
    },
    addTag(state, { route, type = 'unshift' }) {
      const router = getRouteTitleHandled(route)
      if (!routeHasExist(state.tagNavList, router)) {
        if (type === 'push') state.tagNavList.push(router)
        else {
          if (router.name === homeName) state.tagNavList.unshift(router)
          else state.tagNavList.splice(1, 0, router)
        }
        setTagNavListInLocalstorage([...state.tagNavList])
      }
    },
    setLocal(state, lang) {
      localSave('local', lang)
      state.local = lang
    },
    addError(state, error) {
      state.errorList.push(error)
    },
    setHasReadErrorLoggerStatus(state, status = true) {
      state.hasReadErrorPage = status
    }
  },
  actions: {
    addErrorLog({ commit, rootState }, info) {
      if (!window.location.href.includes('error_logger_page')) {
        commit('setHasReadErrorLoggerStatus', false)
      }
      // const {
      //   user: { token, userId, userName }
      // } = rootState
      // const data = {
      //   ...info,
      //   time: Date.parse(new Date()),
      //   token,
      //   userId,
      //   userName
      // }
      // saveErrorLogger(info).then(() => {
      //   commit('addError', data)
      // })
    }
  }
}
